baber/WOPTO huggingface dataset:
Patent JP-2005107335-A (JP)
Title: Karaoke machine
Inventor: KAMIYA SHINGO
IPC: G10L25/48
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke machine with a scoring function that makes it possible to detect intonation of singing volume and score the volume.  <P>SOLUTION: A phrase mean value of singing volume level values is obtained and volume mean values by notes are obtained. Then a mean deviation of a volume mean value of each note from the phrase mean value is obtained and regarded as an intonation point of the phrase. Then intonation points of the whole music are totaled to calculate volume scores of the whole singing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112907-A (JP)
Title: Graft copolymer, impact resistance modifier and thermoplastic resin composition
Inventor: NAKAMURA TAKAHARU
IPC: C08L51/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graft copolymer which improves the impact resistance of resins, favorably maintains the weather resistance, moisture heat resistance and heat stability by adding a small amount of it to the resins, does not cause poor flame retardance by the use of a flame retardant, has a high property balance and is useful as an impact resistance modifier.  <P>SOLUTION: The graft copolymer comprises (A) a rubberish polymer containing a (meth)acrylate of an alcohol having a branched side chain or an alcohol having a ≥12C alkyl group and (B) a graft portion as the components. All or a part of the rubberish polymer (A) is obtained by the polymerization using a chain transfer agent. The impact resistance modifier contains the graft copolymer. The thermoplastic resin composition is compounded with the impact resistance modifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116623-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAWAHIGASHI SHOGO
IPC: H01L29/786
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can effectively use a supporting substrate as a wiring layer.  <P>SOLUTION: A semiconductor device (chip 4) comprises a first Si substrate 1 as the supporting substrate and a second Si substrate 3 laminated on the principal surface of the first Si substrate 1 via an SiO<SB>2</SB>film 9 as a first insulating film. A diffusing layer 2 used as supporting substrate wiring is formed at least at a part of the surface which is in contact with the SiO<SB>2</SB>film 9 of the first Si substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004138058-A (JP)
Title: Variable valve system
Inventor: FUJIMAKI TAKASHI
IPC: F02B67/04
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick-closing type miller cycle by collectively controlling the valve lift quantity, the valve operating angle and the valve timing in one mechanism.  <P>SOLUTION: A swing lever is swung when a cam shaft is rotated, and a valve is opened/closed by a cam surface provided on the swing lever. The valve lift quantity and the valve operating angle are changed by turning the position of the cam shaft with the axis of a spindle of the swing lever as the axis of turn. The valve timing is simultaneously changed by changing the positional relationship between a gear provided on the cam shaft and a gear to drive the gear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005112537-A (JP)
Title: Image forming device
Inventor: KOTANI MASAKI
IPC: G03G21/00
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of precluding the risk that a recording sheet printed with an interruption printing job and recording sheet(s) ejected before exist in mixture and capable of using empty ejection trays effectively.  <P>SOLUTION: The image forming device is equipped with a printing output part 10, a plurality of ejection trays 11 furnished with respective means 11a to sense existence or none of ejection sheets, and a control means 1 to select one ejection tray 11 for interruption job among the empty ejection trays 11 sensed as no ejection sheets by an ejection sheet existence sensing means 11a when the interruption printing job is received and instruct the selected ejection tray 11 so as to eject the recording sheet(s) printed by the interruption job.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116325-A (JP)
Title: Receptacle
Inventor: RO JIRETSU
IPC: H02G3/30
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the arrangement of each cord, prevent entanglement and intertwinement of cords, and enable to clean easily the surrounding of the cords as well as improving appearance by providing a cord housing box with a space to house a surplus portion of the cords.  <P>SOLUTION: The receptacle comprises a case 10, a receptacle section 20 which is provided at one side in the case 1 and has a plurality of jacks 21, a cord box 10 which is provided opposed to the receptacle section in the case and houses a cord for connecting a plug to the receptacle section, and cord insertion holes 12 which are provided at the side face of the cord housing box side of the case and let pass the cords.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140357-A (JP)
Title: Method for determining optimum bond adhesion parameter when bonding by using wire bonder
Inventor: MAYER MICHAEL
IPC: H01L21/60
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To determine an optimum adhesion parameter for wedge bonding.  <P>SOLUTION: A bond adhesive power, ultrasonic variable and at least other one bond adhesion parameter of an apparatus for ball bonding can be determined in a plurality of bond adhesion cycles predetermined. That is, in each bond adhesion cycle, after a wire ball is fitted to a connection point 4 of a semiconductor chip 5, (a) the bond adhesion power predetermined is applied; (b) a capillary 1 is moved from a bond adhesion position horizontally as predetermined while monitoring a drive current of the capillary; (c) when a current is decreased, at once the capillary 1 is stopped moving; (d) a maximum current is determined from a progress of a current set between steps (b) and (c); (e) the capillary 1 is moved to the bond adhesion position; and (f) a wire ball is fitted to a connection point 4 of the semiconductor chip 5. Thus, an optimum bond adhesion parameter is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005174551-A (JP)
Title: Solid oxide fuel cell
Inventor: SASAZU KOJI
IPC: H01M8/02
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical solid oxide fuel cell (SOFC) which has a concrete device constitution to supply a high temperature reaction heat of the SOFC to an endothermic reaction process of such as a lower hydrocarbon reforming device, considering a developing situation of a conventional technology regarding a compound system of the SOFC and the endothermic reaction device.  <P>SOLUTION: This is the solid oxide fuel cell having a built-in endothermic reaction container, and as for the solid oxide fuel cell, a cylindrical solid oxide cell and the endothermic reaction container in which a reaction catalyst is internally installed are arranged in the heat insulating container, the fuel is supplied to the cylindrical interior of the cylindrical solid oxide cell, an oxidizer is supplied to the cylindrical exterior, the high temperature reaction heat is generated while generating electricity, the reaction heat of the cylindrical solid oxide cell is supplied to the endothermic reaction container as the reaction heat by a radiation heat and a convection heat in which the oxidizer is used as a heating medium, a raw material is supplied to the endothermic reaction container, and the reactant is formed by the endothermic reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113833-A (JP)
Title: Method for maintaining catalyst temperature in internal combustion engine
Inventor: HASHIZUME TAKESHI
IPC: F02D41/04
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique in which temperature of a filter can be maintained or raised even when a low-load driving state is set during regeneration of the filter in a method for maintaining catalyst temperature in an internal combustion engine.  <P>SOLUTION: Temperature of a particulate filter 7 provided on an exhaust passage in an internal combustion engine 1 to carry a catalyst is to be raised or maintained. A first temperature raising process to raise temperature of the filter 7 up to carbon monoxide oxidation activity temperature by decreasing intake quantity taken into the internal combustion engine 1, at least, a second temperature raising process to raise the temperature of the filter 7 to a hydrocarbon oxidation activity temperature by fuel injection into a cylinder 2 in an intake stroke, at least, and a third temperature raising process to raise the temperature of the filter 7 up to a particulate substance oxidation activity temperature by sub-injection conducted after main injection into the cylinder 2, at least, are executed at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111635-A (JP)
Title: Nc data producing system, nc data providing method, computer readable recording medium, and computer program to be made to function as nc data producing system
Inventor: MITSUISHI TAKASHI
IPC: B23Q15/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NC data producing system capable of easily producing or obtaining NC data using, as an operating value, high capacity tool operating value data that is a know-how value of a skillful worker even in a company having no skillful worker.  <P>SOLUTION: (1) Processing content data 5 (graphic data) such as CAD data and workpiece material quality data 6 are input. (2) The diameter of the used tool is specified by the processing content data 5, the used tool type and used tool material quality are specified by the workpiece material quality data 6, and a high capacity tool operating value 7 establishing all of the three specified conditions "used tool diameter, used tool type, and used tool material quality" is selected. (3) An NC program 10 having the high capacity tool operating value 7 as the tool operating value is produced by an NC program producing section 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116983-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOMOGUCHI TETSUYA
IPC: H01L21/76
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can improve embedding properties of an insulating film by preventing each of corner portions from being angulated at a lower portion of an element isolation region.  <P>SOLUTION: The method comprises steps of: forming an impurity region 30 in a substrate 11, i.e. at a position for forming at least the element isolation region 2, by sequentially stacking, from a bottom side to a surface side, a first N-type impurity region 15, a P-type impurity region 16 and a second N-type impurity region 17; forming a groove 23 by effecting anisotropic etching to the substrate 11 so as to reach at least the first N-type impurity region 15; making the width at a lower portion of the groove 23 larger than the width of the groove 23 by effecting isotropic etching to the impurity region 30 utilizing etching conditions that satisfy a relation between the P-type impurity region 16, the N-type impurity regions (15, 17) and a region of no impurity implantation, wherein etching rate becomes slower in this order; and forming the element isolation region 2 by embedding the insulating film 26 in the groove 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124275-A (JP)
Title: Onboard charge control unit
Inventor: KONO KEIICHI
IPC: H01M10/44
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard charge control unit of a simple and low-cost configuration, capable of stepping down the power from a power source as required for charging to a battery.  <P>SOLUTION: An onboard charge control unit 13 comprises a switch 18 connected to a feeder path 15 between power sources 9, 3 and a battery 5, a voltage step-down element 18a connected parallel to the switch 18, and a control circuit 25 which selects a non step-down charge control which charges the battery 5, by electrifying the switch 18 with the power from the power source 9, 3 by on-controlling the switch 18 according to an output voltage of the power sources 9, 3, or a step-down charge control which charges the battery 5, by electrifying the voltage step-down element 18a, with the power from the power sources 9, 3 by off-controlling the switch 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121502-A (JP)
Title: Tandem rotation detector
Inventor: MATSUURA MUTSUMI
IPC: G01B7/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem rotation detector capable of highly accurate detection at all times by effectively preventing the occurrence of leakage flux between rotation angle detecting mechanisms.  <P>SOLUTION: The tandem rotation detector of this invention is provided with both a first rotation detecting mechanism 2A for generating magnetic flux in a coil 11A of a first outer core part 10A provided for the inside of a cylindrical housing 1 and detecting an angle of rotation of a rotating shaft 4A inserted in a center part of the housing 1 and a second rotation detecting mechanism 2B for generating magnetic flux in a coil 11B of a second outer core part 10B provided for the inside of the housing 1 and detecting an angle of rotation of a rotating shaft 4B. A current is made to flow through the first outer core part 10A and the coil 11B of the second outer core part 10B in coil directions different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118841-A (JP)
Title: Plate shape control method and plate rolling mill
Inventor: YAMADA KENJI
IPC: B21B37/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate shape control method by a split backup roll type plate rolling mill by which the dimensions and the shape of a plate is controlled in high accuracy and stable rolling operation is realized.  <P>SOLUTION: In the plate shape control method, the plate shape when a plate is rolled is estimated in a split backup roll type plate rolling mill 8 based on the loads and the positions of reduction of split backup rolls 21-27, and 51-57 measured when the plate is rolled, and a plate shape controller is controlled so as to obtain the target plate shape based on the result of the estimation. The positions of both edges in the width direction of a work S to be rolled under the rolling are measured or estimated, and the positions of reduction of the split backup rolls 21-27, and 51-57 are controlled based on the measured values or the estimated values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016927-A (JP)
Title: Gas combustion device
Inventor: OTA AKIRA
IPC: F23N5/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion device capable of surely and promptly performing discrimination on a gas type of a fuel gas, and performing optimum combustion control in accordance with discrimination result.  <P>SOLUTION: In the gas combustion device 1 provided with a thermal mass flow sensor 11 in a feeding path 10 to a burner 2, when a flame is detected by a flame rod 15 at ignition operation, a main gas solenoid valve 13 is once closed, heater bridge voltage of the sensor 11 is measured, and the gas type is discriminated based on a measured value. After the discrimination on the gas type, the combustion control is performed corresponding to the gas type based on the discrimination result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140375-A (JP)
Title: Optically pumped semiconductor laser and method of manufacturing the same
Inventor: ALBRECHT TONY
IPC: H01S5/40
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor laser at a relatively low cost.  <P>SOLUTION: The semiconductor laser is manufactured at a relatively low cost. A first principal plane of a substrate is provided with a pumping laser and a laser which is optically pumped by the pumping laser and emits a radiation in the vertical direction. The first principal plane of the substrate is structured so as to have a first region at a relatively high position and a second region at a relatively low position. The pumping laser is provided on the first region at the relatively high position of the substrate and the laser for emitting a radiation in the vertical direction is provided on the second region at the relatively low position of the substrate via an intermediate layer. Regarding the first region at the relatively high position of the substrate and the thickness of the intermediate layer, a height difference is selected so that the pumping laser and the laser for emitting a radiation in the vertical direction are positioned at the same height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041779-A (JP)
Title: Nasal mask and continuous positive airway pressure treatment device for nose
Inventor: KWOK PHILIP RODNEY
IPC: A62B18/08
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nasal mask and a continuous positive airway pressure (CPAP) treatment device for the nose wherein leakage is prevented, limiting a relative movement between the nose of a wearer and his face.  <P>SOLUTION: The nasal mask and (CPAP) treatment device for the nose is provided with a nasal cushion 30 which includes a triangle-like frame 32 including a rim 40 to cover the nose of the wearer and a membrane 34 which is more flexible than the frame 32 having a nearly identical shape as the rim 40 and which is fixed to the frame 32 so as to form a seal for a face contacting portion including the exterior surface set apart from the rim 40. When the mask is worn, the rim 40 functions as an end limit for the membrane 34 to deform and come in contact with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005126740-A (JP)
Title: Electroplating method
Inventor: TODA AKIRA
IPC: C09K23/18
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating method for forming a uniform plating film by taking fine particles insoluble in water into precipitated metal.  <P>SOLUTION: A fine particle dispersing agent containing at least a glycine based amphoteric surfactant and benzyl ammonium chloride based cationic surfactant in such a manner that the content ratio of alkyldi(aminoethyl)glycine as the amphoteric surfactant to dimethylbenzylalkylammonium chloride as the cationic surfactant is controlled to the range of 3 to 5,000 to 500:1 is added to an electroplating bath in such a manner that the concentration of the alkyldi(aminoethyl)glycine as the amphoteric surfactant is controlled to the range of 0.0015 to 1.5 g/L, and also, the concentration of the dimethylbenzylalkylammonium chloride as the cationic surfactant is controlled to the range of 0.003 to 2.5 g/L. Further, fine particles insoluble in water are charged therein, and electroplating is performed using the electroplating bath.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128629-A (JP)
Title: Database update system
Inventor: DEGUCHI MASAKI
IPC: G06F12/16
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database update system, a database update method, and a database update program that shorten an update time while ensuring database contents.  <P>SOLUTION: In a device having a redundant configuration comprising an operating control part and a standby control part, a database management part of the operating control part divides databases in first and second storage parts into a plurality of areas, and updates the database in the second storage part in every area, and concurrently with the database update, a database management part of the standby control part divides databases in first and second storage parts into the same plurality of areas as the operating control part, and updates the database in the second storage part in every area different from the area being updated by the operating control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125857-A (JP)
Title: Traveling lever device
Inventor: KIMURA HISASHI
IPC: B60K20/02
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling lever device to steer a working machine such as a machine for agricultural works and a machine for construction/civil engineering works which is entirely miniaturized, and capable of safely ensuring the parking brake applied state and the parking brake released state, and has excellent operability.  <P>SOLUTION: The traveling lever device which is manually operated in the back-and-forth turning direction comprises a lever supporting means (20) which turnably supports a traveling lever (12) in the back-and-forth turning direction and turnably supports the traveling lever to the neutral direction different from the back-and-forth turning direction, urging force providing means (30 and 31) to urge the traveling lever (12) toward the neutral direction, and a parking brake operating means (50) to operate a parking brake by turning the traveling lever (12) to the neutral position in the neutral direction of the traveling lever.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128137-A (JP)
Title: Image forming apparatus
Inventor: IKEHATA YOSHIAKI
IPC: G03G15/08
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which whether a drum unit is attached is detected without providing a drum unit detection sensor to it.  <P>SOLUTION: The drum unit 110 having a photoreceptor drum 111 and a developing unit 120 having a developing sleeve 122 are attached to the main body 101 of the image forming apparatus so as to be detachable, respectively. The main body 101 of the image forming apparatus is provided with a remaining toner quantity detection sensor 130 which detects the amount of toner remaining in the toner storage container 121 of the developing unit 120. In the image forming apparatus 100, on the basis of the value of the detection, the remaining toner quantity detection sensor 130 detects whether the drum unit is attached to the main body 101 of the image forming apparatus. Consequently, this prevents the developing unit 120 and the main body 101 of the image forming apparatus from being damaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129801-A (JP)
Title: Magnetic storage element and magnetic memory
Inventor: IGARASHI MINORU
IPC: H01L27/105
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage element that can stably perform recording actions even when the size of the element is reduced, and to provide a magnetic memory.  <P>SOLUTION: The magnetic storage element 1 has a storage layer which holds information based on the magnetized state of a magnetic material and is composed of a plurality of magnetic layers 16 and 18. The element 1 is constituted by disposing a magnetization fixing layer 2 on the storage layer 3 through a nonmagnetic layer 15 and forming the storage layer 3 and magnetization fixing layer 2 in different planar patterns so that the end edge of the layer 3 may be separated from that of the layer 2. The magnetic memory having magnetic storage elements 1 thus constituted and first and second wiring 5 and 6 intersecting each other is constituted by disposing the magnetic storage elements 1 near the intersecting points of the first and second wiring 5 and 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI